Flight test organisation Dominique ROLAND DOATLM/ GA Test Pilot - PowerPoint PPT Presentation

Flight test organisation Dominique ROLAND DOATLM/ GA Test Pilot Dirk RICHARD DOATL/ Former Army helicopter pilot Issue: 1 Revision: 2

Who is this course for? DOATL: DOA Team Leaders You will learn about: How valid test results are achieved • Safe operation of the test aircraft • Having taken this course, you will be able to properly assess flight test procedures and organisations performing flight tests PCM: Product Certification Managers You will understand Part 21 core issues related to establishment and approval of flight conditions – as would be required from the DOA member holding the respective privilege. 04/ 09/ 2013 Flight Test Organisation 2

Pre ‐ requisite knowledge for this course Assumed knowledge You already have a knowledge of the DOA expectations; i.e. that there is a general requirement for a manual describing the organisation and its procedures You understand how the organisations are expected to demonstrate compliance with DOA requirements 04/ 09/ 2013 Flight Test Organisation 3

About this course In this course we will: Look at examples of best practice established for Flight Test Organizations We will identify and detail those aspects of these best practices that are applicable to organizations that only occasionally perform flight tests Through this, you will be able to better understand the reasoning behind the questionnaire provided in WI.DOA.00147 ‐ 001 The training is divided into 3 parts: Part 1: Definition of a Flight Test Organisation Part 2: Associated Deliverables Part 3: Case studies 04/ 09/ 2013 Flight Test Organisation 4

Definition of a flight test What kind of flights could fall under Development: the definition of a flight test,  Testing of new aircraft or according to Part 21? modifications  Testing of new concepts of airframe,  The GM to 21.A.701 provides engine, propeller and equipment useful information for identifying  Testing of new operating techniques what is a flight test.  Not all the cases listed in this GM Demonstration of compliance with should be qualified as a flight regulations or certification specifications: test. We are interested in 2 of these cases:  Certification flight testing for type certification, supplemental type certificates, changes to type certificates or ETSO authorisation 04/ 09/ 2013 Flight Test Organisation 5

Regulatory requirements What existing requirements are Part 21 actually related to the flight test  21A.4(a), 21A.20, 21A.33, activity? 21A.35(a), 21A.35(b), 21A.55, 21A.239, 21A.243, 21A.245, What forthcoming requirements 21A.251, 21A.257(a), 21A.257(b), could impact the flight test activity? 21A.263(c), 21A.265, 21A.701, 21A.707, 21A.708, 21A.709, 21A.710, 21A.711, 21A.713, 21A.723, 21A.725, 21A.727, 21A.729 and related GMs and AMCs Part FCL  FCL.820 (Opt ‐ out until 08/05/15) Part 21 and Part SPO  Opinion 07/2013  TOR RMT.0348 and RMT.349 (2016?) 04/ 09/ 2013 Flight Test Organisation 6

Safety aspects of flight testing What are the safety issues related safety of the design and… safety of the design and… to flight test activity? … operational risks associated to the flight … operational risks associated to the flight Is there a need to closer investigate testing testing how flight testing is addressed in DO? Accidents related to Flight Testing: No statistical data available that would indicate a higher than average accident rate on flight test activities but… …when accidents occur, organizational aspects usually are a contributing factor 04/ 09/ 2013 Flight Test Organisation 7

Elements of a flight test organisation What are the key elements to consider  Aircraft (without an aircraft, no during the assessment of a flight test flight test…) organisation?  Personnel (we need ground and flight crew to perform the test)  Facilities  Handbook and procedures  Deliverables (the purpose of the flight test is to collect information) 04/ 09/ 2013 Flight Test Organisation 8

Aircraft in a flight test environment What topics should be addressed  Configuration: Basic configuration before an aircraft used for flight test established at handover from activity is declared ready for flight? production should be documented and configuration management process defined  Maintenance: Maintenance Scheme must be available and associated responsibilities defined (delegated to production, to Part M or integrated in the DOA)  Flight Test Instrumentation: Design and configuration should be controlled, calibration process should be defined  Safety equipment 04/ 09/ 2013 Flight Test Organisation 9

Elements of a flight test organisation What are the key elements to consider  Aircraft (without an aircraft, no during the assessment of a flight test  flight test…) organisation?  Personnel (we need ground and flight crew to perform the test)  Facilities  Handbook and procedures  Deliverables (the purpose of the flight test is to collect information) 04/ 09/ 2013 Flight Test Organisation 10

Personnel in a flight test organisation Who are the people required in a  Test pilots flight test organisation?  Flight Test Engineers  Designers  Mechanics  Certifying staff  Safety officer 04/ 09/ 2013 Flight Test Organisation 11

Flight Crew What needs to be defined by the  Qualification requirements FTO concerning 'test pilots' and  Licences 'flight test engineers'?  Ratings  Skills  Recency  (recurrent) training  Experience  Behaviour  Authorizations (eventually time limited?)  Validity check of licences, medical etc.  Flight time limitation policy  CRM 04/ 09/ 2013 Flight Test Organisation 12

Elements of a flight test organisation What are the key elements to consider  Aircraft (without an aircraft, no during the assessment of a flight test  flight test…) organisation?  Personnel (we need ground and flight crew to perform the test)   Facilities  Handbook and procedures  Deliverables (the purpose of the flight test is to collect information) 04/ 09/ 2013 Flight Test Organisation 13

Facilities What should be considered as part of  Airfield: suitability, location, length of flight test “facilities”? runway, ATC, airspace…  Hangar: environmental protection, security of the test aircraft..  Rescue and safety equipment: parachutes (serviceability), fire extinguishers, life vest, survival kit, flight suits oxygen…  Rescue services (with trained people)  Ground control, communication, telemetry 04/ 09/ 2013 Flight Test Organisation 14

Elements of a flight test organisation What are the key elements to consider  Aircraft (without an aircraft, no during the assessment of a flight test  flight test…) organisation?  Personnel (we need ground and flight crew to perform the test)   Facilities  Handbook and procedures  Deliverables (the purpose of the flight test is to collect information) 04/ 09/ 2013 Flight Test Organisation 15

Handbook and procedures Organisations performing flight tests in order to demonstrate regulatory compliance are required to document all activity in a Flight Test Organisation Manual (FTOM) The FTOM should provide general information about principles adopted by the organisation and the management of the flight test activity. 04/ 09/ 2013 Flight Test Organisation 16

Handbook and procedures What subjects should the  Organizational structure and position within the DO FTOM cover?  Competences requirement and nomination process versus Categories of flights  Facilities requirements  Management and calibration of test equipment  Configuration management of the test aircraft  Maintenance of test aircraft (arrangements with CAMO and Part 145)  Arrangements with suppliers (e.g. pilots, flight test engineers, and suppliers of flight test instrumentation)  Flight Test Procedure  SOP 04/ 09/ 2013 Flight Test Organisation 17

Elements of a flight test organisation What are the key elements to consider  Aircraft (without an aircraft, no during the assessment of a flight test  flight test…) organisation?  Personnel (we need ground and flight crew to perform the test)   Facilities  Handbook and procedures  Deliverables (the purpose of the flight test is to collect information) 04/ 09/ 2013 Flight Test Organisation 18

Deliverables What are the deliverables which  FTOM could be associated to a flight test  Flight test Programme process?  Flight test report  Flight Test Order  Flight Test Card  Techlog  Briefing/Debriefing minutes  Training records  Safety analysis  Flight conditions  Permit to fly 04/ 09/ 2013 Flight Test Organisation 19

Flight Test Programme – Flight Test Plan Specific to the project , covering  Sequence and planning of flights development and certification flights, (with phases if needed) the flight test Programme should  Reference to the applicable document: requirements (certification flights)  Method of test flight  Safety provisions (analysis, emergency devices, airspace…)  Design Limitations  Ground and flight crew  Facilities information  Test aircraft configuration versus target configuration  Flight test instrumentation  Maintenance of the test aircraft 04/ 09/ 2013 Flight Test Organisation 20